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. 2023 May 29;24:1–10. doi: 10.1016/j.reth.2023.04.003

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This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig. 6 — BMSCs reduce the expression of TGF-β1, Smad2/3 and p-Smad2/3. Immunohistochemical staining was performed to test the expression of TGF-β1. The level of TGF-β1, Smad2/3 and p-Smad2/3 was checked by Western blot. A: The expression and distribution of TGF-β1; B: IOD of TGF-β1 expression in the heart. C. Western blotting analysis of TGF-β1, Smad2/3 and p-Smad2/3 in each group. D. Densitometric analysis of western blotting for TGF-β1; E. Densitometric analysis of western blotting for Smad2/3 and p-Smad2/3. Values are expressed as mean ± SD (n = 6 rabbits); Original magnification ×200; Scale bar = 100 μm. IOD: integrated optical density. ∗∗P < 0.01 and ∗∗∗P < 0.001 vs Control; ^##P < 0.01 vs RT.